Seiko Cal. 6627 - 436

This Solar model from 1974 features a 36mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-1cb1967c625f]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1974

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